#include <stdio.h>

int main () {
	int a,b,c,x,y;
	scanf("%d %d %d",&a,&b,&c);
	x=a*b;y=x*c;
	printf("a=%d,b=%d,c=%d\n",a,b,c);
	printf("x=%d,y=%d",x,y);
	return 0;
} 
